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Siemens VG Series Gas Valve Bodies

Siemens VG Series Gas Valve Bodies

Siemens VG gas valves include a stainless steel mesh inlet filter to protect the valve seat as well as downstream components.

Several models and sizes to select for your application needs:  from the single valve VGG10, VGF10 and VRF10 body series, to the double valve VGD20 bodies with the AGF10 threaded flanges, to the larger double valve VGD40 bodies.

  • UL Listed, FM Approved and CSA Certified
  • CE, EAC and RoHS Approvals

Description

The Siemens VG series single and double gas valve bodies combine with the Siemens SKP series electro-hydraulic actuators to provide multiple flow control functions:

  • SKP15 Gas Safety Shut-off – Open / Closed
  • SKP25 Gas Safety Shut-off – Open / Closed with constant pressure governor
  • SKP55 Gas Safety Shut-off – Open / Closed with differential pressure governor
  • SKP75 Gas Safety Shut-off – Open / Closed with air/gas ratio pressure governor

The sealing gasket, AGA66, can be installed between the SKPx5… actuator and the gas valve to provide NEMA 3, 3R, and 4 protection rating for VGG10.xxxU / VGDxx.xxxU / VRD40.xxxU valves.

Accessory parts:
AGA60 – adapter for fitting SQx.. actuators on VG.. valves
AGA61 – manual adjusting throttle attachment
AGA66 – sealing gasket

Ask us for engineering or product support.
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SIEMENS VGG / VGF / VRF SINGLE GAS VALVE BODIES:
(½” – 3″ Threaded single valve sizes)

US/Canada (UL Listed, FM Approved and CSA Certified)
VGG10.154U – ½” NPT
VGG10.204U – ¾” NPT
VGG10.254U – 1″ NPT
VGG10.404U – 1½” NPT
VGG10.504U – 2″ NPT
VGG10.654U – 2½” NPT
VGG10.804U – 3″ NPT

Metric (CE, EAC, RoHS Approvals)
VGG10.154P – ½” BSP
VGG10.204P – ¾” BSP
VGG10.254P – 1″ BSP
VGG10.404P – 1½” BSP
VGG10.504P – 2″ BSP
VGG10.804P – 3″ BSP
VGF10.504P – DN50 (2″ ) Flanged
VGF10.654P – DN65 (2½” ) Flanged
VGF10.804P – DN80 (3″ ) Flanged

Bio and Recycling Single Gas Cast Iron Valves (CE, EAC, RoHS Approvals)
VRF10.404 – DN40 (1½” ) Flanged
VRF10.504 – DN50 (2″ ) Flanged
VRF10.654 – DN65 (2½” ) Flanged
VRF10.804 – DN80 (3″ ) Flanged

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SIEMENS VGD20 DOUBLE GAS VALVE BODIES:
(Nominal 1″ – 2″ Threaded double valves sizes)

Installation
US/Canada: VGD20.xxxU double valves require 2 AGFxx.xxU threaded flanges.
Metric: VGD20.xxxx or VGD20.xxx double valves require 2 AGFxx.xx threaded flanges.

US/Canada (UL Listed, FM Approved and CSA Certified)
VGD20.253U – 1″ NPT
VGD20.323U – 1¼” NPT
VGD20.403U – 1½” NPT
VGD20.503U – 2″ NPT

Metric (CE, EAC, RoHS Approvals)
VGD20.2511 – 1″ BSP
VGD20.3211 – 1¼” BSP
VGD20.4011 – 1½” BSP with six ¼” Rp Tappings
VGD20.5011 – 2″ BSP with six ¼” Rp Tappings
VGD20.403 – 1½” BSP with two ¼” Tappings
VGD20.503 – 2″ BSP with two ¼” Tappings

(½” – 2″ Threaded AGF Flanges)
US/Canada
AGF10.15U – ½” NPT Flange
AGF10.20U – ¾” NPT Flange
AGF10.25U – 1″ NPT Flange
AGF10.32U – 1¼” NPT Flange
AGF10.40U – 1½” NPT Flange
AGF10.50U – 2″ NPT Flange

Metric
AGF10.15 – ½” BSP Flange
AGF10.20 – ¾” BSP Flange
AGF10.25 – 1″ BSP Flange
AGF10.32 – 1¼” BSP Flange
AGF10.40 – 1½” BSP Flange
AGF10.50 – 2″ BSP Flange

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SIEMENS VGD40 DOUBLE GAS VALVE BODIES:
(2½” – 6″ Threaded and Flanged double valves sizes)

US/Canada (UL Listed, FM Approved and CSA Certified)
VGD40.065U – 2½” NPT Threaded
VGD40.080U – 3″ NPT Threaded
VGD40.100U – 4″ NPT Flanged
VGD40.150U – 6″ NPT Flanged

Metric (CE, EAC, RoHS Approvals)
VGD40.065 – 2½” BSP Flanged
VGD40.080 – 3″ BSP Flanged
VGD40.100 – 4″ BSP Flanged
VGD40.125 – 5″ BSP Flanged
VGD40.150 – 6″ BSP Flanged

Technical Documentation

VG Series Single Gas Valve Bodies VGG10 Technical Documentation

VG Series Double Gas Valve Bodies VGD20 Technical Documentation

VG Series Double Gas Valve Bodies VGD40 Technical Documentation

PDF Downloads:

VGG and VGF Single Body Valves

VRF Single Biogas Single Body Valves

Video